﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace IBLL
{
    public interface IChargeBLL
    {
        //在线充值
        bool onlineCharge(); 

        //充值卡充值
        bool cardCharge(int accountId, string cardnumber);
        
        //消费
        bool consume(int accountId, int num);

        //查询账户
        Model.Accounts checkAccount(int userId);
    }
}
